Uni-directional trusted path: Transaction confirmation on just one device. - Atanas Filyanov; Jonathan M. McCune; Ahmad-Reza Sadeghi; Marcel Winandy (DSN, 2011)

Softer Smartcards - Usable Cryptographic Tokens with Secure Execution. - Franz Ferdinand Peter Brasser; Sven Bugiel; Atanas Filyanov; Ahmad-Reza Sadeghi; Steffen Schulz 001 (Financial Cryptography, 2012)